No, because the backs are still completely open.
Superlux hd440? Saw these from the budget king manufacturer, resemble oh so closely the dt770, how do they compare for gaming sound quality? Can they even approach the level of the dt770? They seem to be marketed as gaming cans. Also Hd440 vs hd668b for gaming, anyone compare?
Superlux has a good reputation, but I know nothing about the 440s. check here? http://www.headfonia.com/the-new-superluxes-are-good-the-hd330-hd440-and-the-hd660/
Do you still listen to your SR80s alongside the LCD2? If you like the sound enough, yeah, it could be worth it.